Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

San Diego: San Diego DA, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
619-381 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-381 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-384 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2005-01-03   
619-384 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-384 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-385 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-385 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 3 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 4 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 5 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 6 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 7 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 8 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-385 9 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-11-27   
619-389 A ESCNCAKY2MD  5562 METROPCS, INC. 732      
619-389 0 ESCNCAKY2MD  5562 METROPCS, INC. 732   2016-11-11   
619-389 1 ESCNCAKY2MD  5562 METROPCS, INC. 732   2016-11-11   
619-389 2 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-11-19   
619-389 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-11-19   
619-389 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-11-11   
619-389 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-11-11   
619-389 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-11-11   
619-389 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-11-11   
619-389 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-11-11   
619-389 9 ESCNCAKY2MD  5562 METROPCS, INC. 732   2016-11-10   
619-391 A SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
619-391 0 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 1 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 2 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 3 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 4 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 5 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 6 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 7 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 8 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-391 9 SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-11-25   
619-393 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
619-394 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
619-394 0 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 1 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 2 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 3 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 8 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-394 9 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2015-05-16   
619-398 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 0 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 1 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 2 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 3 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 4 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 5 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-06   
619-398 6 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-06   
619-398 7 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2002-12-06   
619-398 8 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-398 9 SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
619-400 A SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 0 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 1 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 2 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2008-12-15   
619-400 4 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 5 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 6 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2008-12-15   
619-400 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-07   
619-400 8 SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-07   
619-405 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-406 A SNDGCA0250Z  6630 USA MOBILITY WIRELESS, INC. 732   2024-02-13   
619-408 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
619-408 0 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 1 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 2 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 3 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 4 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 5 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 6 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 7 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 8 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-408 9 SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2007-02-23   
619-412 A SNDGCA02XIZ  9748 AMERICAN MESSAGING SERVICES, LLC 732      
619-416 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
619-416 0 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-11-15   
619-416 1 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-11-15   
619-416 2 SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-11-15   
619-416 3 SNDGCAJWDS0  649C ONVOY, LLC - CA 732   2016-08-11   
619-416 4 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2016-07-23   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.